Improvement in machines for bending spouts



DANIEL HAYES & JOHN MARTEN.

Improvement in Machines for Bending Spouts.

N0. 5,852. Patentediune'iBJiiHf PATENT rr'ron DANIEL HAYES AND JOHNMARTEN, OF CAMBRIDGE, MASSACHUSETTS.

IMPROVEMENT IN MACHINES FOR BENDING SPOUTSh Specification forming partof Letters Patent No. 115,852, dated June 13, 1871.

To all whom it may concern:

Be it known that we, DANIEL HAYES and J OHN MARTEN, both of Cambridge,in the county of Middlesex and Commonwealth of Massachusetts, haveinvented a new and useful Device for Bending Sponts; and we do herebydeclare that the following is a full and exact description of the same,reference being had to the accompanying drawing and to the letters ofreference marked thereon.

Our invention consists of a. jointed mandrel or pith of steel or othersuitable material to be used in connection with curved dies, by means ofwhich the spouts are bent.

To enable others skilled in the art to make and use our invention, Wewill proceed to de scribe its construction and operation.

A represents the rigid portion of our mandrel, and F E D the jointedportion. The joints are secured by rivets and adapted to receive acurved form, as shown by dotted line. B and O are dies, having the curveintended to be given to the spout.

In operation, the mandrel or pith is placed inside of the spout to bebent by the action of the dies, and it is prevented from collapsing bythe pith, which yields Within it to conform to the shape of the dies.

Having described our invention what we claim is- The mandrel A, havingone or more joints, D E F, in combination with curved dies, as and forthe purpose set forth. 7

DANIEL HAYES. JOHN MABTEN. Witnesses:

J OHN Goon, W. F. ENGLEY.

